Allegheny County property record for 1121 3rd Ave, Coraopolis, PA 15108
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 3,646 sqft · built 1930 |
| Lot Size | 0.074 acres (3,235 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $37,000 (Jun 2000) |
| Tax Bill | $400 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 342-F-255 |
| Primary APN | 342-F-255 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 3,646 sqft Living Area |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Multi-Family |
| Exterior Material | Other |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 3,235 sqft (0.074 acres) |
| Garage Type | Detached |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1121 3RD AVE |
|---|---|
| City | CORAOPOLIS |
| State | PA |
| Zip | 15108-1418 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | R MILLER PLAN PTS 47-48 LOT 37.5X86 IN ALL 3RD AVE 2 1(2 STY BRK ALUM SDG APT HSE-1121-3RD AVE |
| Legal Subdivision | R MILLER PLAN |
| Legal Block | 342F |
| Legal Lot Number | 255 |
| Jurisdiction | ALLEGHENY PA |
| Township / Civil Division | CORAOPOLIS |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 450800 |
1121 3rd Ave, a duplex, is owned and occupied by two individuals who bought it in June 2000.
Source: Allegheny County records, as of June 3, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1121 3RD AVE, CORAOPOLIS, PA 15108-1418 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 1, 2000 · Amount on File |
| Deed Sale | Jun 1, 2000 · Amount on File |
| Deed Document Number | 200060100081293 |
| Deed Book / Page | 10779 / 494 |
| Prior Transfer Date | Mar 31, 2000 |
| Prior Transfer Doc | 5190007358 |
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 1121 3rd Ave was $400 with a homeowner's exemption, down 85.9% from the year before.
Source: Allegheny County assessment roll, as of June 3, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Allegheny County |
| Municipality | Coraopolis Borough |
| Unified School District | Cornell School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $400.00 (-85.88%) Homeowner's exemption | $62,300 (-) Land $8,200 Building $54,100 | $80,300 Land $8,200 Building $72,100 |
| 2025 | $2,833.00 Homeowner's exemption | $62,300 Land $8,200 Building $54,100 | |
| 2023 | $2,637.00 Homeowner's exemption | $62,300 Land $8,200 Building $54,100 | |
| 2012 | $80,300 Land $8,200 Building $72,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1121 3rd Ave in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 8 (1979–2009) |
| Claims Outside the SFHA | 1 of 8 |
| Most Recent Claim | Jun 2009 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 1121 3rd Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 43% of Pennsylvania |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CORAOPOLIS WATER & SEWER AUTH serves 5,804 people · EPA ID PA5020010 |
|---|---|
| Water Source | Purchased surface water from MOON TWP MUNI AUTH |
| Last State Inspection | Nov 2023 |
| Lead | 4 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 398 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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